Read Edit View history 更新换代 gēngxīnhuàndài upgrade Origin Definitions Defs Strokes Stroke Words Sentences Sents 更新换代 (更新換代) gēngxīnhuàndài upgrade idiom the replacement of old products, technology, or equipment with new generations; reform and renewal Frequency Movie subtitles 0.150 per million appears in 0% of films Written text 2.28 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)
更新换代 (更新換代) gēngxīnhuàndài upgrade idiom the replacement of old products, technology, or equipment with new generations; reform and renewal Frequency Movie subtitles 0.150 per million appears in 0% of films Written text 2.28 per million Sources Definitions CC-CEDICT Frequency data SUBTLEX-CHBCC Corpus (BLCU)